CNN.com - RSS Channel - HP HeroPfizer vaccine protection takes a hit as Delta variant spreads, Israeli government says

The Israeli government says its analysis has shown the Pfizer-BioNTech coronavirus vaccine appears to be less effective against infections caused by the Delta variant compared to other strains of Covid-19.

July 07, 2021 at 02:50AM https://ift.tt/3yugLrP Israeli government says its analysis has shown the Pfizer-BioNTech coronavirus vaccine appears to be less effective against infections caused by the Delta variant compared to other strains of Covid-19.